189394016

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:173

約数の個数: 108

約数和(自身を含む): 452365452

約数和(自身を除く): 262971436

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 53, 56, 86, 98, 106, 112, 172, 196, 212, 224, 301, 344, 371, 392, 424, 602, 688, 742, 784, 848, 1204, 1376, 1484, 1568, 1696, 2107, 2279, 2408, 2597, 2809, 2968, 4214, 4558, 4816, 5194, 5618, 5936, 8428, 9116, 9632, 10388, 11236, 11872, 15953, 16856, 18232, 19663, 20776, 22472, 31906, 33712, 36464, 39326, 41552, 44944, 63812, 67424, 72928, 78652, 83104, 89888, 111671, 120787, 127624, 137641, 157304, 223342, 241574, 255248, 275282, 314608, 446684, 483148, 510496, 550564, 629216, 845509, 893368, 966296, 1101128, 1691018, 1786736, 1932592, 2202256, 3382036, 3573472, 3865184, 4404512, 5918563, 6764072, 11837126, 13528144, 23674252, 27056288, 47348504, 94697008, 189394016]

約数ペア:

[(1, 189394016), (2, 94697008), (4, 47348504), (7, 27056288), (8, 23674252), (14, 13528144), (16, 11837126), (28, 6764072), (32, 5918563), (43, 4404512), (49, 3865184), (53, 3573472), (56, 3382036), (86, 2202256), (98, 1932592), (106, 1786736), (112, 1691018), (172, 1101128), (196, 966296), (212, 893368), (224, 845509), (301, 629216), (344, 550564), (371, 510496), (392, 483148), (424, 446684), (602, 314608), (688, 275282), (742, 255248), (784, 241574), (848, 223342), (1204, 157304), (1376, 137641), (1484, 127624), (1568, 120787), (1696, 111671), (2107, 89888), (2279, 83104), (2408, 78652), (2597, 72928), (2809, 67424), (2968, 63812), (4214, 44944), (4558, 41552), (4816, 39326), (5194, 36464), (5618, 33712), (5936, 31906), (8428, 22472), (9116, 20776), (9632, 19663), (10388, 18232), (11236, 16856), (11872, 15953)]